High-Precision Jet Mill for Ultra Fine Powder Grinding – Airflow Pulverizer Micronizer

• Customization: Available
• After-sales Service: on Site Installation and Online Support
• Warranty: 12 Months
• Model NO.: KS-AJM-50
• Application: Industry, School, Hospital, Lab
• Customized: Customized
• Structure: Desktop
• Material: Steel
• Type: Hot Plate
• Grinding Plate Speed: 10-120rpm
• Main Shaft Speed Range: 1-300 Rpm Adjustable
• Droplet Dispense Speed: 0.1-20 Rpm
• Transport Package: Wooden Package
• Specification: 1000mm × 800mm × 1050mm
• Trademark: kunsheng
• Origin: Luoyang City, Henan
• HS Code: 8474209000
• Production Capacity: 500 Sets Per Year

Product Description

Product Description:
The KS-AJM-50 Jet Mill, also known as an airflow pulverizer or micronizer, is a state-of-the-art ultra-fine grinding machine developed by Luoyang Kunsheng Instrument Equipment Co., Ltd. Designed for precision particle size reduction, this model is capable of producing ultra-fine powders ranging from 1 to 45 microns, making it ideal for applications across pharmaceuticals, chemicals, ceramics, minerals, metallurgy, and food industries.
The working principle of the KS-AJM-50 involves the use of high-pressure compressed air or inert gas, injected through specially designed nozzles to create a high-velocity airflow within the grinding chamber. Raw materials are introduced into this chamber where they collide at high speed, resulting in particle-to-particle impact that micronizes the material without generating excessive heat-perfect for temperature-sensitive or reactive substances.
Key features include a stainless steel conical feeding hopper, milling flywheel, integrated classifier, and a fine powder collecting system. The built-in air classifier enables precise control over particle size, ensuring that only the desired fineness is collected while coarser particles are recirculated for further grinding. The design ensures a clean, contamination-free process due to the absence of mechanical contact between the grinding elements and the product.
The KS-AJM-50 offers several advantages over traditional milling equipment:

• No metal contamination
• Narrow particle size distribution
• Low energy consumption
• Compact footprint with modular design
• Easy integration into production lines or lab environments

It is particularly suited for processing materials with Mohs hardness below 9, and is available with anti-corrosive linings such as PTFE or ceramic for highly pure applications. The unit is also equipped with adjustable pressure control valves and a user-friendly interface for optimal operational safety and efficiency.
Whether for pilot testing, small-scale production, or research and development, the KS-AJM-50 Jet Mill by Luoyang Kunsheng Instrument Equipment Co., Ltd is a reliable and efficient solution for your micronization needs, delivering consistent, high-quality results in even the most demanding powder processing applications.
Technical Parameters:

Working Power	110  - 240V AC 50/60Hz 5000 W
Required Air Pressure	Recommended 0.6 - 1.0 Mpa Recommended gas consumption rate: ~ 0.6 m^3/ minute An air compressor is required, the air compressor is NOT included in the standard package.
Particle	Input: 100 - 200 mesh Output: 2 - 5 micron, 50-500g/hr
Optional	Pre-crushing mat be needed to achieve finer particle during jet milling An optional sieve can be used to filter the sample to 100-200 mesh to meet the input requirements.
Mill Liner	High purity fully sintered alumina
Powder Feeder	Automatic powder feeder controlled by vibration frequency Frequency:    40-400Hz   adjustable
Net Weight	75 kg
Dimensions	550×350×340mm
Warranty	One year limited warranty with lifetime technical support